baber/WOPTO huggingface dataset:
Patent JP-2001222234-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: KOMATSU NORIKAZU
IPC: G02F1/1333
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having a structure with which slippage between substrates stuck together are prevented and the control of a cell gap can be also performed easily. SOLUTION: Relating to the liquid crystal device, a TFT array substrate 7 and a counter substrate 15 are arranged opposite to each other across the liquid crystal 16. A recessed part 50 is provided on the TFT array substrate 7 side, and a projected part 51 is provided on the counter substrate 15. The slippage of the TFT array substrate 7 and the counter substrate 15 stuck together is prevented by fitting the convex part 51 and recessed part 50, and, as a result, the cell gap is held to have a prescribed value.
Patent JP-2001218522-A (JP)
Title: Threshing and shaking grain separation machine
Inventor: DOIHARA JUNJI
IPC: A01F12/32
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To attain smooth synchronization of the grain sieve in the threshing machine in the combine harvester without obstruction of straw exclusion and grain screening by using the straw-nipping lever. SOLUTION: This threshing and shaking grain separation machine is characteristically synchronized with the synchronizing mechanism 7 that by-passes the rear part of the nipping lever 2 in the straw excluder 1 that conveys the threshed waste straws backward on the ear tip side for dust exclusion chamber 6 between the rear of the nipping lever 2 in the waste straw excluding unit 1 that conveys the waste straw after threshing backward to the scion side and the sieve-synchronizing lever 5 that is located on the plant feet sides of the swing screening shelf 3, and changes the interval of the grain sieve 4.
Patent JP-2000299470-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To form each circuit of an optoelectronic device with a TFT of an adequate structure depending on the function thereof, by forming a crystalline semiconductor film with a channel forming region of TFT included in a driver circuit, and also forming an amorphous semiconductor film with a channel forming area of TFT included in a pixel region. SOLUTION: A silicon oxide film 202 and an amorphous silicon film 203a are formed on a substrate 201. Thereafter, only a driver circuit is selectively crystallized with irradiation of laser to form an area 204a consisting of the crystallized silicon film. The formed crystalline silicon film 204a is patterned to form a semiconductor layer 204b of a TFT of the driver circuit and an amorphous silicon film 203a is patterned to form a semiconductor layer 203b of a TFT of the pixel region. As a result, each circuit of the elector-optical device represented with AM-LCD and EL display device can be formed with a TFT of the adequate structure depending on the function thereof, a an elector- optical device having higher reliability can also be obtained.
Patent JP-2000345166-A (JP)
Title: Dry-type coke-quenching battery
Inventor: NAKAMURA DAISUKE
IPC: C10B39/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a dry-type coke-quenching battery capable of directly loading red-hot coke into a chamber from an existing quenching car, and minimizing coke dust accompanied with cooling gas. SOLUTION: This quenching battery is equipped with a quenching car 3 which is freely transferable on a track 2 along a discharging door of a coke oven 1 and a coke-quenching oven 4 which is installed on an obliquely downward position of the track 2, wherein the coke-quenching oven 4 is composed of a vertical pre-chamber 6 and an inclined cooling chamber 7, the upper part of the cooling chamber 7 is equipped with a cooling gas-feeding pipe 11 which feeds cooling gas into the cooling chamber, and an inclined plane 8 of the bottom of the cooling chamber 7 is equipped with plural nozzles 13(a) and 13(b) which are connected to the cooling chamber 7 and release the cooling gas from the inside of the cooling chamber to the outside of the cooling chamber.  The cooling chamber 7 is preferably so built that a lower cooling chamber 9 and an upper cooling chamber 10 are together installed, therein the lower cooling chamber 9 is connected to a gas-feeding pipe 11 and the upper cooling chamber 10 is connected to a gas-releasing pipe 12.
Patent JP-2000211544-A (JP)
Title: Steering system
Inventor: BOHNER HUBERT
IPC: B62D1/185
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous structure for a steering handle which is adjustable in the axial direction in a steering system. SOLUTION: In this steering system, a control system can control steering according to a comparison between a desired value and an actual value of a steering angle, since a steering handle and a steered wheel are usually connected to each other only in terms of action through the control system and at that time the steering handle operates a steering angle desired value transmitter and a steering angle actual value transmitter is operated together with the steered wheel. The steering handle is thereby adjustable in the axial direction, and a stable support prevents vibration of the steering handle and a reaction resulting from the vibration against the steering angle desired value transmitter.
Patent JP-2001230957-A (JP)
Title: Digital camera
Inventor: KUBOTA MASAKATSU
IPC: H04N101/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital cameral which is improved in portability at the time of reproducing music and capable of recording and reproducing images and music. SOLUTION: A digital camera 10 for recording/reproducing images and sounds and recording them on a memory card 76 is provided with a body 12 for picking up images and a memory card drive unit 200 which can write images and sounds on the memory card 76 and can be freely attached to and detached from the camera main body 12.
Patent JP-2000241373-A (JP)
Title: Polarization movement by correlation relaxation of solution nmr of very large molecule
Inventor: RIEK ROLAND
IPC: G01R33/46
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polarization moving element of a high sensitivity usable as a fundamental element for various composite nuclear magnetic resonance experiment including a macromolecule by eliminating a reverse pulse operating at a spin of a nucleus during a period between 90 degree-pulses for exciting nuclei I, S. SOLUTION: A reverse pulse operating at a spin of a nucleus S is selected to be eliminated during a period T between 90 degree-pulses exciting spins of a nucleus I and the nucleus S or between two 90 degree-pulses operating at a spin or the nucleus I. A length of the period T [sin h(RCT)2+Sin(πJIST)2]1/2 exp (-RIT) becomes minimum (wherein RC is a lateral correlation relaxation speed, RI is a total lateral relaxation speed of the nucleus I, and JIS is a scalar binding constant). Thus, an essential feature of a magnetization moving (INEPT) method through a spin to spin binding can be combined with advantages of a correlation relaxation induction polarization movement (CRIPT) by omitting a rebound image and reverse pulse during the period T.
Patent JP-2000199896-A (JP)
Title: Electrooptical device
Inventor: SONEHARA TOMIO
IPC: G02F1/1335
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type electrooptical device with a small loss of quantity of light and a large margin for the production by forming a reflection surface on the liquid crystal layer side of one substrate of a pair of substrates and applying a reflection reducing coating on the liquid crystal layer side of the other substrate. SOLUTION: This device has a structure having a twisted nematic liquid crystal 104 held between a transparent substrate 101 and a counter substrate 103 having a reflecting film 102. A transparent electrode 105 is formed to apply an electric field on the liquid crystal layer. The reflecting film 102 made of a metal thin film also acts as the other electrode. The light entering through the transparent substrate 101 is transmitted through the liquid crystal 104, reflected by the reflecting film 102 on the counter substrate 103 and again transmitted through the liquid crystal 104 and then outgoes from the transparent substrate 101.  In order to suppress the loss in the quantity of light in this process, respective reflection reducing coatings 106 are applied on the surface of the transparent substrate 101 located at light incident side where light enters and outgoes and the surface of transparent electrode. Thus, unnecessary reflection of rays is suppressed.
Patent JP-2001230096-A (JP)
Title: Electrostatic charge remover and device using same
Inventor: HARA TATSUO
IPC: H05F3/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge remover and its manufacturing method that can effectively remove, without involving insulation destruction, the electrostatic charge generated by flowing liquid themselves and by contact friction between the liquid and electric insulation material, and that is easy to manufacture. SOLUTION: The electrostatic charge remover 10 is used in a state of contacting the flowing liquid on its surface and comprises a first material 11 of which contacting surface is coated with an electric insulating material 112 and at least one more second material 12 which is embedded in the first material 11. The second material 12 has electric conductivity and corrosion resistance, and its top end is exposed at the contacting surface with the liquid and the first material 11, and its base end is grounded.
Patent JP-2001235380-A (JP)
Title: Pressure measuring device
Inventor: NOGUCHI HIDEKI
IPC: G01L1/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a low cost and thin pressure measuring device with high precision in measurement and having a long service life. SOLUTION: A hydraulic chamber is formed by a bottom plate 11, outside and inside side wall parts 12a, 12b, and a pressure pad 13. The outside side wall part 12a is formed by multiple large diameter ring-like members 16 of the same shape and size where the center part 16a of an approximately circular thin plate in the radial direction is inclined to the radial direction and an outer peripheral part 16b and an inner peripheral part 16c are formed in to a plain paralleled in the radial direction so as to be of different levels from each other in the axial direction. The inside side wall part 12b is formed by multiple small diameter ring-like 17 of the same shape and size as well.  The diameter ring-like member 16 is connected in liquid-tight manner in a face-contact state of the outer peripheral part 16b to the bottom plate 11 and the pressure pad 13 and the small ring-like member 17 is connected in liquid-tight manner by welding and the like in a face-contacting state of an inner peripheral part 17c to the bottom plate 11 and the pressure pad 13 so as to form each of the members 16, 17 in bellows shape in a side view.
Patent JP-2000313617-A (JP)
Title: Ionized salt and its production
Inventor: TAKAMATSU KUNIAKI
IPC: A23L27/40
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To produce an ionized salt having the moderated sharpness of saltiness of conventional salt, having a mellow texture and capable of directly supplying negative ions to a human body and to provide a method for producing the ionized salt. SOLUTION: Sodium chloride is charged into a negatively ionized quartz crucible and baked in a place where a static electricity reducing and eliminating means comprising a negatively ionized Si or SiOx (0<x<=2) sealed in a glass tube is embedded in the ground for a prescribed time. The sodium chloride is moderated in sharpness of saltiness thereof, has a mellow texture and is capable of directly supplying negative ions to a human body and activating cells.
Patent JP-2001237159-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OOKA YOSUKE
IPC: H01L21/304
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device of high reliability, where a wafer can be subjected to a lithography process, being kept in a good state even after the wafer on which a wiring metal layer of laminated structure is formed is stored for a long term. SOLUTION: In a step 11, transistor elements are formed on a semiconductor wafer, and a laminated wiring metal film composed of a prescribed wiring metal layer and an antireflection film or a barrier layer is formed on all the surface of a wafer. Being kept in this state, the semiconductor wafer is stored in a storehouse for a long term (step 12). The semiconductor wafer is taken out of the storehouse after an optional storage time, if necessary (step 13). Thereafter, as shown in a step 14, the semiconductor wafer delivered from a storehouse undergoes a rinsing process before the semiconductor wafer delivered from a storehouse is subjected to a lithography process. Thereafter, the semiconductor wafer is subjected to a lithography process in a step 15 for the formation of a required wiring pattern on the wafer.
Patent JP-2001233653-A (JP)
Title: Method for producing fiber-reinforced inorganic plate
Inventor: MIZUNO MOTOYUKI
IPC: C04B28/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new improved method for producing a fiber-reinforced inorganic plate compounded with a pulp fiber by extrusion molding, capable of raising dimensional stability and improving strength of inorganic plate, undoubtedly reducing defects caused by spring back. SOLUTION: In this method for producing an inorganic plate by subjecting a cement composition comprising cement as a main component and a pulp reinforcing fiber to extrusion molding, the cement composition is compounded with a pulp reinforcing fiber adjusted to 20-50 wt.% water content and 300-500 cc wet volume.
Patent JP-2001082392-A (JP)
Title: Turbo machine and pumping plant using the machine
Inventor: KUROKAWA JUNICHI
IPC: F04D29/54
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress a swing by a recirculating flow at the inlet of a vane and a stall of swing of the vane by circumferentially forming, in the inner surface of a casing, a plurality of grooves with a specified width or narrower connecting a vane inlet side into a vane present area on the inner surface of the casing in the direction of gradient of a fluid pressure. SOLUTION: In a turbo machine suppressing a swing by vane inlet backflow, a shallow groove 124 is formed in the direction of gradient of a fluid pressure ranging from the middle part (a)(end position of groove in downstream) of a vane 122 on the inner surface of the casing 121 to a position (b)(end position of groove in upstream) where recirculation flow occurs at a low flow rate. Thus, the fluid pressurized by the vane flows backward through the groove 124 from the downstream end position (a) of the groove to the upstream end position (b) of the groove, and blows out at a position, where the recirculation flow occurs, produced at the time of low flow rate so as to prevent a swing by recirculation flow and a stall due to swing of the vane from occurring.
Patent JP-2001237526-A (JP)
Title: Connecting method of printed wiring board and metal terminal
Inventor: TERUNUMA ICHIRO
IPC: H01L21/60
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method of a printed wiring board and a metal terminal wherein excellent bonding between an FPC and the metal terminal can be obtained. SOLUTION: In this method, a terminal of the FPC 1 wherein a conductor wiring 12 is formed on a flexible resin film 11 is connected with a tab 2 by using an ultrasonic welder. A surface of the conductor wiring 12 of the FPC 1 is overlapped with the tab 2 to be connected. The conductor wiring 12 and the tab 2 are sandwiched between an anvil 3 and a horn 4 of the ultrasonic welder in the state that a metal foil 5 is interposed on a surface opposite to the conductor wiring 12 of the FPC 1, and ultrasonic fusion welding is performed.
Patent JP-2001236158-A (JP)
Title: Menu system, menu processing method and recording medium in which menu processing program is recorded
Inventor: MIYAMOTO HIROMITSU
IPC: G06F3/0482
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a menu system capable of comprehensively displaying selection items on a large scale and easily switching menu pages to be displayed. SOLUTION: This menu system 100 to process menus of plural pages is characterized by that menu pages are switched by displaying a display area of menu options for receiving a menu selecting operation at the center of each menu page, displaying switching areas for receiving a page switching operation at surroundings of the menu page, discriminating the menu page by dividing the switching area into eight or more internal areas including areas located in each direction of the menu page, switching the menu page to the menu page at switching destination to be individually set in each area and displaying an operation that paper is turned up from the side of a cursor position to instruct a page switching operation.
Patent JP-2001243306-A (JP)
Title: System and method for managing sales
Inventor: KANAMAKI SEIICHI
IPC: G06Q50/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for managing sales, for which a computer is utilized, capable of expecting the sale spread result for all item sellers, increasing the number of constitutive sellers for each seller and improv ing the expectation on the premium to be returned by item selling. SOLUTION: This selling managing system, which utilizes a computer system, is provided with a hierarchy recording means 1 for constituting the sellers hierarchy to sell items in a hierarchical structure and recording the hierarchy of alterable sellers constituted like this, a calculation means 2 for calculating a first point from the number of sellers belonging to the hierarchy of higher order than the hierarchy in a group to which a seller arbitrarily selected out of sellers recorded in the hierarchy recording means belongs, calculating the first point concerning remaining groups except for the group recording the most number of item selling among the groups, and calculating the first point to be defined as an upper limit value when the first point reaches a prescribed maximum point, and a point recording means 3 for recording the first point calculated by the calculation means and applied to each of sellers of the hierarchy.
Patent JP-2000311389-A (JP)
Title: Optical disk
Inventor: ITO MASAHIRO
IPC: G11B7/24097
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enable proximity field recording even when only one surface of an optical disk is provided with a hub by specifying the eccentric quantity between the center of the hub disposed only on one surface the optical disk and the respective groove centers on both sides below specified value. SOLUTION: A drive assembly clamp area 20 which exists at 17 to 21 m in diameter of the hub 7 having a diameter of 25 mm and is clamped to a spindle by a drive assembly is clamped by a hub holding jig 6. The hub 7 is installed onto the disk 2 which sucks the flat part of the disk in such a manner that the center of a centering pin of the jig 6 holding the hub 7 in this state is aligned to the vertex coordinate of the groove centers on both sides. The hub 7 is adhered onto the disk 2 by irradiation with UV rays. The eccentric quantity between the center of the hub 2 mounted with the hub 7 and the groove centers on both sides is preferably <=35 μm in order to maintain a tracking state. The wobbling quantity of surface of the proximity field optical disk in particular is specified <=60 μm.
Patent JP-2001244244-A (JP)
Title: Plasma processing apparatus
Inventor: YAMAZAKI TOMOO
IPC: H01L21/3065
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus in which plasma density distribution inside a vacuum vessel can be made uniform and etching of the inner wall surface of the vacuum vessel can be prevented. SOLUTION: The microwave generated in a microwave power source propagates toward the vacuum vessel 4 through a microwave waveguide 1. The microwave propagated through the microwave waveguide 1 is resonated in a circular resonant cavity 2 installed on the annular side of the vacuum vessel 4. The microwave is emitted toward inside of the vacuum vessel 4 through openings 3 formed on either or both of the annular inner wall of the resonant cavity 2 or/and the annular side wall of the vacuum vessel 4. An annular plasma is formed inside the vacuum vessel 4 by introducing the microwave emitted from the openings 3 to the vacuum vessel 4 through microwave transparent windows 5 that constitute parts of the side wall of the vacuum vessel 4.
Patent JP-2001241249-A (JP)
Title: Door locking apparatus for automobiles
Inventor: KOBAYASHI FUMIO
IPC: E05B81/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a door locking apparatus for automobiles, which is improved in anti-theft performance by setting a super-locked state by a driving means, and can unlock the super-locked state even if the driving means is disabled due to discharged battery or the like. SOLUTION: The door locking apparatus for automobiles includes an out-vehicle locking/unlocking means 18 and an in-vehicle locking/unlocking means 19. The out- vehicle locking/unlocking means 18 is interlocked with a key cylinder arranged on the outside of a door, and can be moved to an unlocked state where operation of an outside handle enables unlocking, and to a locked state where operation of the outside handle cannot achieve unlocking. The in-vehicle locking/unlocking means 19 can be moved to the unlocked state where operation of an inside handle enables unlocking by an actuator 29 driven by operation of a suitable operating switch, and to the locked state where operation of the inside handle cannot achieve unlocking.  The out-vehicle locking/unlocking means 18 and the in-vehicle locking/unlocking means 19 are interlocked with each other such that the in-vehicle locking/unlocking means 19 is moved from the locked state to the unlocked state by shifting the out-vehicle locking/unlocking means 18 from the locked state to the unlocked state by operating the key cylinder.
Patent JP-2001245260-A (JP)
Title: Image processor, image processing system, image processing method and storage medium
Inventor: TERASAWA KEN
IPC: H04N101/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which an image of high sharpness is obtained, based upon a standard recording format. SOLUTION: A reduction means 107 reduces a first kind of image information constituted of pixels, whose number is larger than that of the pixels fixed by a prescribed recording format and obtains a second kind of image information. Recording means 108 and 109 record the second kind of image information in the video area of a recording medium 111, based on an external indication (animation recording indication).
Patent JP-2001248759-A (JP)
Title: Pipe body carrier and method for placing pipe body using it
Inventor: MATSUDA MITSUMASA
IPC: F16L1/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe body carrier with a pipe axis adjusting jig dispensing with or easily performing pipe centering between the pipe body conveyed and previously placed in a deteriorated pipe and a succeeding pipe body mounted on the pipe body carrier when a new pipe is laid in the deteriorated pipe, and to provide a method for placing the pipe using the truck in the pipe body carrier and the method for placing the pipe body using it. SOLUTION: The carrier comprises a position adjusting jig projectingly provided from a pipe end of the pipe body placed on the carrier toward a traveling direction of the carrier, or comprises a swing prevention jig having a structure to support the pipe body by a pipe body supporting tool independently movable in the right and left direction to the pipe axial direction of the pipe body placed while having a vertically movable supporting point, or the pipe body carrier comprises both of them.